02-23-2012, 04:13 AM
Kikn Wrote:I'm just thinking out loud here a bit. But has anyone tried using a lighter buffer and a loser spring?
I believe Rapier did. I have not as of yet because I don't want to switch any parts to shoot one or the other. One option is a switchable gas block with an oversize port for subs. It does come with some risk because shooting full power loads on an oversize port could cause damage.

